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Sea Ice Data Access and Tools
NASA has sea ice datasets that help researchers characterize the presence and extent of ice in the ocean. Access a range of data and data tools such as AppEEARS, Worldview, and Giovanni to make the most of sea ice data.
Sea Ice Datasets
| Dataset | Platforms | Instruments | Temporal Extent | Location Keywords | Spatial Extent | Data Format |
|---|---|---|---|---|---|---|
| SASSIE Arctic Field Campaign Shipboard S-Band Radar Level 3 Data Fall 2022 | Ships | RADAR | 2022-09-08 to 2022-09-30 | BEAUFORT SEA | N: 75.5 S: 67.5 E: -138 W: -170.5 | geotiff |
| SASSIE Arctic Field Campaign Shipboard S-Band Radar Level 4 Data Fall 2022 | Ships | RADAR | 2022-09-08 to 2022-09-30 | BEAUFORT SEA | N: 75.5 S: 67.5 E: -138 W: -170.5 | geotiff |
| SASSIE Arctic Field Campaign Summary Ice Concentration Rankings from ML analysis of SBAND Images Fall 2022 | Ships | RADAR | 2022-09-08 to 2022-09-30 | BEAUFORT SEA | N: 75.5 S: 67.5 E: -138 W: -170.5 | netCDF-4 |
| Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data V002 | DMSP 5D-2/F11, DMSP 5D-2/F13, DMSP 5D-2/F8, DMSP 5D-3/F17, Nimbus-7 | SSM/I, SSMIS, SMMR | 1978-10-26 to Present | POLAR | N: -39.23 S: -90 E: 180 W: -180 | PNG, netCDF-4 |
| SEASAT SCATTEROMETER BINNED 50KM SIGMA-0 DATA (Wentz) | SEASAT 1 | SASS | 1978-07-07 to 1978-10-10 | GLOBAL | N: 90 S: -90 E: 180 W: -180 | RAW |
| SENTINEL-1A_DUAL_POL_GRD_FULL_RES | Sentinel-1A | C-SAR | 2014-04-03 to Present | N: 90 S: -90 E: 180 W: -180 | ||
| SENTINEL-1A_DUAL_POL_GRD_HIGH_RES | Sentinel-1A | C-SAR | 2014-04-03 to Present | N: 90 S: -90 E: 180 W: -180 | ||
| SENTINEL-1A_DUAL_POL_GRD_MEDIUM_RES | Sentinel-1A | C-SAR | 2014-04-03 to Present | N: 90 S: -90 E: 180 W: -180 | ||
| SENTINEL-1A_DUAL_POL_METADATA_GRD_FULL_RES | Sentinel-1A | C-SAR | 2014-04-03 to Present | N: 90 S: -90 E: 180 W: -180 | ||
| SENTINEL-1A_DUAL_POL_METADATA_GRD_HIGH_RES | Sentinel-1A | C-SAR | 2014-04-03 to Present | N: 90 S: -90 E: 180 W: -180 |
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Featured Sea Ice Observation Method: ICESat-2
NASA's Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) carries a laser altimeter scientists use to measure the elevation of ice sheets, glaciers, sea ice, and more in unprecedented, 3-D detail. The satellite also measures heights across Earth's temperate and tropical regions, and takes stock of the vegetation in forests worldwide.
Data from NASA’s ICESat-2 mission provide incredibly accurate measurements of Earth elevation change—and much more.
8 MIN READ
The five new datasets are the result of a joint effort by NASA’s Satellite Needs Working Group Management Office (SNWG MO), ICESat-2 team, and Land, Atmosphere Near real-time Capability for EOS (LANCE).
3 MIN READ
ATL24, a new space-based lidar product, provides bathymetry data that can be used to characterize nearshore habitats and create safer maritime transportation channels.
This is the first in a five-part webinar series to introduce NASA's Ice, Cloud, and land Elevation-2 (ICESat-2) platform and the platform's data, tools, and applications.
Sea Ice Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| OpenAltimetry | OpenAltimetry is a map-based visualization tool for exploring surface elevation data across Earth over time. | Analysis, Search and Discovery, Visualization |
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